Caliper with watch

Feature:Technical characteristics: • Resolution: Metric system 0.01mm and 0.02mm are optional • The ruler body and the ruler frame are heat treated as a whole, and all measuring surfaces are specially hardened and calendered • Two-way shockproof design • Adjustable dial, can be easily set to zero • Suitable for measuring inner diameter, outer diameter, depth and step • Provide three types of products: ordinary type, plastic cover type, metal cover type The standard configuration: • The sturdy aluminum housing can be used in harsh environments and will not be damaged even if it is used in a hot cutting environment • Planetary gear moves more smoothly • Packing box: plastic box